*'''[Johnson]''' Yates, William Allen. ''Johnson Genealogy: Descendants of George W. Johnson of Scott County, Virginia and Rockcastle County, Kentucky and Descendants of Benjamin Johnson of Smyth County, Virginia''. Stevensville, Montana: W.A. Yates, 1992. {{FHL|584265|item}}

*'''[Johnson]''' Yates, William Allen. ''Johnson Genealogy: Descendants of George W. Johnson of Scott County, Virginia and Rockcastle County, Kentucky and Descendants of Benjamin Johnson of Smyth County, Virginia''. Stevensville, Montana: W.A. Yates, 1992. {{FHL|584265|item}}

[Copenhaver] Copenhaver, Mildred Manton, Robert Madison Copenhaven, and Robert Madison Copenhaver Memorial Committee. The Copenhaver Family History of Smyth county, Virginia: A Family Record of Some of the Descendants of Frederick Copenhaver. Marion, Virginia: Robert Madison Copenhaver Memorial Committee, c1981. FHL Collection; digital version at FamilySearch Books Online - free.

[Richardson] Blanck, Marilyn Mullinix. Searching for Buckeye Billy's Roots: An Exhaustive Attempt to Search Out the Background of William Richardson of Smyth County, Virginia, with Pointers Toward the Origins of Many Other Richardson Families of Virginia, Tennessee and Other Southern States. Alhambra, Ca.: M.M. Blanck, 2010. FHL Collection

[Senter] MacDonald, Edgar. "The Descendants of Stephen Senter of Cumberland Co., N.C., and Sons William and Henry: An Attempt to Identify the Children of William," North Carolina Genealogical Journal, Vol. 31, No. 2 (May 2005):166-172. FHL Book 975.6 B2j.